P-4A

Page Ref: P-4A

Time Weighted/Integrated Real Time LBMP - Zonal

--- LBMP $

--- Marginal Cost of Losses

--- Marginal Cost of Congestion

Zonal Prices

Date: 08/01/2001

Name PTID	00:00 EDT	01:00 EDT	02:00 EDT	03:00 EDT	04:00 EDT	05:00 EDT	06:00 EDT	07:00 EDT	08:00 EDT	09:00 EDT	10:00 EDT	11:00 EDT	12:00 EDT	13:00 EDT	14:00 EDT	15:00 EDT	16:00 EDT	17:00 EDT	18:00 EDT	19:00 EDT	20:00 EDT	21:00 EDT	22:00 EDT	23:00 EDT

CAPITL 61757	31.76	16.20	21.05	18.32	23.20	32.92	39.69	36.01	35.67	35.28	37.11	40.29	43.59	48.03	51.99	51.73	53.58	54.04	49.99	44.04	46.26	45.22	38.68	46.02
	1.54	0.72	1.00	0.88	1.14	1.54	1.72	1.08	0.62	0.39	0.35	0.49	0.49	-0.03	-0.19	-0.26	-0.23	-0.03	0.02	0.00	0.19	0.20	0.63	1.80
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

CENTRL 61754	29.40	15.17	19.53	17.04	21.49	30.60	37.04	34.12	34.31	34.21	36.18	39.20	42.47	47.41	51.36	51.12	52.95	53.00	48.95	43.09	45.16	44.18	37.32	43.17
	-0.82	-0.31	-0.52	-0.41	-0.58	-0.78	-0.93	-0.81	-0.73	-0.68	-0.58	-0.61	-0.63	-0.65	-0.82	-0.87	-0.86	-1.07	-1.02	-0.95	-0.91	-0.84	-0.74	-1.05
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

DUNWOD 61760	31.71	16.16	20.90	18.14	22.92	32.75	39.95	37.12	37.76	37.99	40.12	43.57	47.21	53.01	57.81	57.87	59.98	60.42	55.58	48.71	50.92	49.35	41.01	46.89
	1.50	0.68	0.85	0.69	0.86	1.37	1.98	2.19	2.71	3.10	3.36	3.76	4.11	4.95	5.64	5.88	6.17	6.35	5.61	4.67	4.85	4.33	2.95	2.67
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

GENESE 61753	29.76	15.36	19.83	17.33	21.94	31.30	37.68	34.64	34.48	34.14	36.07	38.93	42.33	47.23	51.21	50.97	52.94	52.96	48.74	42.77	44.66	43.81	37.33	43.79
	-0.45	-0.12	-0.21	-0.11	-0.13	-0.08	-0.29	-0.29	-0.57	-0.75	-0.69	-0.88	-0.77	-0.83	-0.97	-1.02	-0.87	-1.11	-1.23	-1.27	-1.42	-1.20	-0.72	-0.43
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

H Q 61844	29.96	15.37	19.87	17.28	21.86	28.61	30.31	42.97	34.89	34.43	36.13	39.12	42.47	47.29	51.43	51.37	53.24	70.01	49.98	43.58	45.49	44.54	37.71	39.59
	-0.26	-0.11	-0.17	-0.17	-0.20	-0.30	-0.35	-0.15	-0.29	-0.46	-0.63	-0.69	-0.63	-0.77	-0.74	-0.62	-0.57	-0.59	-0.53	-0.46	-0.59	-0.48	-0.35	-0.32
	0.00	0.00	0.00	0.00	0.00	2.47	7.31	-8.18	-0.14	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-16.53	-0.53	0.00	0.00	0.00	0.00	4.30

HUD VL 61758	31.29	15.93	20.61	17.90	22.63	32.28	39.30	36.43	36.99	37.15	39.25	42.61	46.16	51.74	56.48	56.53	58.49	58.87	54.25	47.62	49.73	48.29	40.27	46.15
	1.07	0.45	0.57	0.45	0.57	0.90	1.33	1.49	1.94	2.26	2.49	2.81	3.06	3.68	4.30	4.54	4.68	4.80	4.27	3.58	3.66	3.27	2.22	1.93
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

LONGIL 61762	32.11	19.85	21.13	22.54	25.24	37.03	40.28	37.76	37.89	38.28	40.25	65.24	83.05	83.55	84.46	84.18	84.15	84.60	126.13	48.67	114.57	49.29	41.04	85.54
	1.60	0.84	1.08	0.91	1.14	1.74	2.31	2.41	2.84	3.27	3.49	3.77	4.10	4.95	5.75	5.96	6.30	6.52	5.57	4.62	5.02	4.27	2.98	2.91
	-0.29	-3.52	0.00	-4.18	-2.04	-3.91	0.00	-0.41	0.00	-0.13	0.00	-21.66	-35.85	-30.53	-26.53	-26.23	-24.04	-24.00	-70.59	0.00	-63.48	0.00	0.00	-38.42

MHK VL 61756	30.82	15.77	20.41	17.75	22.46	31.95	38.63	35.29	35.28	35.04	36.91	40.03	43.42	48.41	52.57	52.44	54.36	54.68	50.49	44.43	46.45	45.34	38.40	44.93
	0.60	0.29	0.36	0.31	0.39	0.57	0.66	0.36	0.23	0.15	0.15	0.23	0.32	0.34	0.39	0.45	0.56	0.62	0.52	0.39	0.38	0.33	0.34	0.71
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

MILLWD 61759	31.30	15.95	20.63	17.91	22.63	32.33	39.42	36.60	37.23	37.44	39.53	42.91	46.49	52.18	56.91	56.95	59.02	59.45	54.73	47.99	50.15	48.63	40.43	46.24
	1.09	0.47	0.59	0.46	0.57	0.95	1.45	1.66	2.18	2.55	2.77	3.11	3.39	4.12	4.73	4.96	5.21	5.39	4.76	3.95	4.08	3.61	2.38	2.02
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

N.Y.C. 61761	32.22	16.41	21.22	18.37	23.20	33.17	40.53	37.69	38.31	38.58	40.70	44.22	47.91	53.84	58.72	58.82	61.00	61.48	56.48	49.42	51.66	50.02	41.49	47.41
	2.01	0.93	1.17	0.92	1.13	1.79	2.56	2.75	3.26	3.69	3.94	4.41	4.81	5.78	6.54	6.83	7.19	7.42	6.51	5.38	5.59	5.01	3.43	3.19
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NORTH 61755	30.07	15.45	19.97	17.36	21.96	31.21	37.76	34.87	34.81	34.43	36.10	39.09	42.46	47.27	51.41	51.37	53.29	53.56	49.49	43.61	45.50	44.55	37.76	44.11
	-0.15	-0.03	-0.08	-0.09	-0.11	-0.17	-0.22	-0.06	-0.24	-0.46	-0.66	-0.71	-0.64	-0.79	-0.76	-0.62	-0.52	-0.51	-0.48	-0.43	-0.57	-0.47	-0.30	-0.11
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00

NPX 61845	31.00	15.80	20.50	17.83	22.58	29.74	31.93	44.87	35.45	35.13	36.97	40.09	43.39	48.15	52.27	52.10	53.95	86.74	51.13	44.19	46.32	45.19	38.38	41.06
	0.78	0.31	0.46	0.39	0.52	0.70	0.81	0.42	0.24	0.24	0.21	0.29	0.29	0.09	0.09	0.11	0.14	0.27	0.20	0.14	0.25	0.17	0.33	0.93
	0.00	0.00	0.00	0.00	0.00	2.34	6.85	-9.51	-0.16	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-32.40	-0.95	0.00	0.00	0.00	0.00	4.10

O H 61846	29.62	15.28	19.66	17.19	21.69	27.96	29.02	43.18	35.57	35.14	37.19	39.72	42.76	48.22	52.57	52.67	54.71	80.40	51.69	45.08	46.52	45.46	38.35	36.95
	-0.60	-0.20	-0.38	-0.26	-0.38	-0.44	-0.60	-0.04	0.39	0.25	0.43	-0.08	-0.34	0.16	0.40	0.69	0.90	0.89	0.94	1.04	0.45	0.44	0.29	-0.55
	0.00	0.00	0.00	0.00	0.00	2.98	8.35	-8.29	-0.13	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-25.44	-0.77	0.00	0.00	0.00	0.00	6.72

PJM 61847	28.96	14.84	19.16	16.69	21.13	27.26	28.97	42.91	34.60	34.42	36.36	39.29	42.45	47.76	52.03	52.02	53.89	84.99	51.14	44.30	46.04	44.88	37.53	37.45
	-1.25	-0.64	-0.88	-0.75	-0.94	-1.31	-1.48	-1.03	-0.59	-0.47	-0.40	-0.52	-0.65	-0.30	-0.14	0.03	0.08	0.16	0.26	0.26	-0.04	-0.14	-0.52	-1.43
	0.00	0.00	0.00	0.00	0.00	2.81	7.52	-9.01	-0.15	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	-30.76	-0.91	0.00	0.00	0.00	0.00	5.34

WEST 61752	29.65	15.32	19.66	17.21	21.71	30.92	37.30	34.95	35.58	35.31	37.40	39.91	42.98	48.57	52.98	53.10	55.10	55.29	51.27	45.41	46.78	45.80	38.55	43.66
	-0.57	-0.16	-0.38	-0.24	-0.36	-0.46	-0.67	0.01	0.53	0.42	0.64	0.11	-0.12	0.51	0.81	1.11	1.29	1.22	1.30	1.37	0.71	0.78	0.49	-0.56
	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00